We are currently working with WDT Inc (Weather Decision Technologies Inc.) as our weather data provider for most of the data in the app.
The maps in the app are provided by Google (MapQuest for Amazon distributions), with radar / cloud layers provided by WDT.
If you are interested in learning more about WDT technologies, you can do so at http://wdtinc.com/company-overview/
The 12 Week forecast is provided by Weather2020